3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| jabirst | 4 | 1803 | 877 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.005 | 0.249 | 0.317 | 44.3 | -65 | 94 | 1309 | 1241 | 5880 |
| initial | 0.109 | 0.281 | 0.323 | 33.8 | -41 | 56 | 1291 | 1253 | 5833 |
| EloSRM | -0.038 | 0.324 | 0.399 | 66.0 | -50 | 181 | 1857 | 1803 | 5598 |
| Odd | -0.023 | 0.351 | 0.419 | 69.8 | -43 | 195 | 1717 | 1673 | 5589 |
| SRM | -0.496 | 0.496 | 0.532 | 80.8 | -113 | -46 | 1112 | 877 | 5739 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-03-16 | SRM 464 | 2 | 594 | 534.57 | -0.15 | -3 | 1803 | 5598 | -46 | 877 | 5739 |
| 3 | 2010-03-02 | SRM 463 | 2 | 618 | 415.49 | -0.57 | -50 | 1807 | 5886 | -113 | 923 | 5613 |
| 2 | 2010-02-17 | SRM 462 | 2 | 348 | 357.70 | 0.04 | 30 | 1857 | 5532 | -76 | 1036 | 4493 |
| 1 | 2010-02-13 | Member SRM 461 | 2 | 517 | 748.00 | 0.53 | 181 | 1827 | 5716 | -88 | 1112 | 3844 |